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Siemens 6ES7952-1KP00-0AA0 S7-400 8 MB Flash Memory Card

Siemens 6ES7952-1KP00-0AA0 S7-400 8 MB Flash Memory Card

Product Name: SIMATIC S7-400 8 MB Flash-EPROM Memory Card

Brand Name: Siemens

Model Number: 6ES7952-1KP00-0AA0

Place of Origin: Germany

Warranty: 12 Months

Whatsapp: +86 18020776782

Email: [email protected]

Appurtenance:

siemens 6es7952 1kp00 0aa0 s7 400 8 mb flash memory card-1

Overview
CPU Compatibility
Description
Specifications
Program Recovery
Commercial Term
Contact info
FAQ
Other Products
Recommended Products

Long-format 5 V Flash-EPROM card for nonvolatile S7-400 load memory

This 8 MB Flash-EPROM memory card stores the S7-400 user program and project data in nonvolatile load memory. Compatibility depends on the target CPU, card voltage and format, the required load-memory capacity and a verified STEP 7 archive.

CPU and archive checkConfirm the full 6ES7952-1KP00-0AA0 label, long 5 V Flash-EPROM format, 8 MB capacity, target S7-400 CPU support and required load memory. Preserve an offline STEP 7 archive and document the CPU and card condition before any insertion or removal.

CPU Compatibility

The physical card, electrical format and memory capacity must all match the target S7-400 CPU and project.

CPU support

Verify the exact CPU order number, hardware level, firmware and permitted Flash-EPROM card sizes.

Capacity check

Compare the project load-memory requirement with the available 8 MB and allow for future controlled changes.

Card type

Do not confuse long 5 V Flash-EPROM with an S7-400 RAM card or a different capacity and voltage.

Description

6ES7952-1KP00-0AA0 is a long-format SIMATIC S7 memory card for S7-400 CPUs. Its 8 MB 5 V Flash-EPROM provides nonvolatile load memory for the user program and associated blocks without relying on the CPU backup battery for card contents.

Treat the card as part of the validated control program, not as generic storage. Before replacement, compare the online CPU with the approved offline project, archive the complete STEP 7 station and record the CPU order number, firmware, operating state and any diagnostic-buffer entries.

Specifications

Product type designation

SIMATIC S7 memory card

Order number

6ES7952-1KP00-0AA0

System family

SIMATIC S7-400

Mechanical format

Long design

Memory technology

Flash-EPROM

Card voltage

5 V

Memory capacity

8 MB

Storage behavior

Nonvolatile load memory

Approximate weight

51 g

Application check

CPU support and required load memory must be verified

Program Recovery

A memory card is not a substitute for a verified engineering archive and online comparison.

Offline archive

Keep the complete STEP 7 project, hardware configuration, symbols, source files and safety documentation where applicable.

Online comparison

Record block differences, CPU mode and diagnostic buffer before shutdown or card removal.

Controlled restart

After loading, verify CPU startup, diagnostics, communications, retentive data strategy and controlled I/O behavior.

Commercial Term

Quotation

Current price and availability

Payment

T/T or agreed terms

Lead time

Confirmed with quotation

Shipping

DHL, FedEx, UPS or agreed freight

Warranty

12 months

Contact info

CONTACT

Jim Pei

[email protected]

+86 180 2077 6782

FAQ

How can I verify that 6ES7952-1KP00-0AA0 is compatible with my S7-400 CPU?

Check the exact CPU order number, hardware and firmware documentation for supported long 5 V Flash-EPROM cards and maximum load memory. Confirm that the 8 MB capacity exceeds the compiled project requirement.

What should be saved before replacing 6ES7952-1KP00-0AA0?

Archive the complete STEP 7 station with hardware configuration, blocks, symbols and sources, then compare the online CPU with the approved project. Record the CPU mode, diagnostic buffer and the original card label before shutdown.

Why can the CPU remain in STOP after installing 6ES7952-1KP00-0AA0?

Check card compatibility and seating, CPU diagnostics, project completeness and startup requirements. Verify that the card contains the correct hardware configuration and program and that no missing system data or module fault prevents restart.

Can 6ES7952-1KP00-0AA0 be substituted with an S7-400 RAM memory card?

Not without an engineering review. Flash-EPROM and RAM cards have different storage and backup behavior, so confirm the CPU support, load-memory requirement, battery strategy and maintenance procedure before changing memory technology.

How should 6ES7952-1KP00-0AA0 be handled during installation?

Follow the CPU service procedure, protect the card from electrostatic discharge and do not insert or remove it casually from a running process. Label the card, preserve the original and verify the programmed contents before production restart.

What should be tested after loading a project from 6ES7952-1KP00-0AA0?

Check CPU startup and diagnostic buffer, communications, time synchronization, critical data blocks and retentive behavior. Prove controlled inputs and outputs under the machine safety procedure before returning the station to automatic operation.

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